目前想通过提取本地excel文件创建数据表，在sql语句这出了一些问题

Question

想要将本地excel文件名作为表名，表格中第一行作为字段，现在好像是sql语句不能使用变量？有帮助必采纳

def ct(request):
    if request.method == 'GET':
        return render(request, "create_table.html")
    if request.method == 'POST':
        f = request.FILES.get('file')
        path = r"D:\pythonProject3\bphweb\app01\static\upload_excel"  # 文件夹目录
        files = os.listdir(path)
        excel_name = files[0].split(".xlsx")[0]
        print(excel_name)
        wb = xlrd.open_workbook(filename=excel_name,file_contents=f.read())
        table = wb.sheets()[0]
        nrow_value = table.row_values(0)
        print(nrow_value)
        ziduan_1 = nrow_value[0]
        ziduan_2 = nrow_value[1]
        ziduan_3 = nrow_value[2]
        from django.db import connection
        cursor = connection.cursor()
        sqll = "create table %s (%s int,%s int,%s int);"
        cursor.execute(sqll,[excel_name,ziduan_1,ziduan_2,ziduan_3])
    return HttpResponse("建立成功")

Answer 1

报错信息呢？